nasr mahmoud (76 Ergebnisse)

Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Zustand: Very Good. No.1 BESTSELLERS - great prices, friendly customer service â" all orders are dispatched next working day.

Kartoniert / Broschiert. Zustand: New. &Uumlber den AutorImad Nasr graduated from the Lebanese University in Beirut in 2004, holds both a diploma and a post-graduate diploma in the teaching of Arabic literature and language, and is studying for a master s degree in Arabic.

Paperback. Zustand: Brand New. 16 pages. 8.23x6.65x0.16 inches. In Stock.

Broschur. Zustand: gut. III, 121 gez. Bl. mit z. T. eingekl. Abb. u. graph. Darst., 30 cm, Bleistiftmarkierung, gebräunt. Sprache: deu.

Taschenbuch. Zustand: Neu. WiMax-Sicherheit | Mahmoud Nasr (u. a.) | Taschenbuch | Paperback | 100 S. | Deutsch | 2022 | Verlag Unser Wissen | EAN 9786205340837 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -Seit der ersten Veröffentlichung der Norm IEEE 802.16 haben sich viele Sicherheitsmechanismen und -konzepte geändert. Heutzutage bietet mobiles WiMAX einen Hochgeschwindigkeits-Breitbandzugang für mobile Nutzer, kombiniert mit einer hohen Sicherheit. WiMAX wird eingesetzt, um drahtlosen Breitbandzugang in Gebieten zu schaffen, in denen DSL noch nicht verfügbar ist. Ohne physische Grenzen ist ein drahtloses Netz viel mehr Sicherheitsbedrohungen ausgesetzt als ein kabelgebundenes Netz. Daher ist in der IEEE 802.16-Norm eine Sicherheitsunterschicht in der MAC-Schicht vorgesehen, um die Probleme des Datenschutzes beim drahtlosen Breitbandzugang (BWA) zu lösen. Nach der Veröffentlichung des IEEE-Standards 802.16-2001 wurden mehrere Artikel veröffentlicht, die sich mit den Sicherheitsmängeln von IEEE 802.16 befassen. Mit der Revision des IEEE-Standards 802.16-2004 konnten jedoch nicht alle entdeckten Probleme gelöst werden, und es bestehen weiterhin zusätzliche Schwachstellen. Dieses Buch gibt einen Überblick über den IEEE 802.16-Standard und konzentriert sich dabei auf die MAC-Schicht und insbesondere die Sicherheitsunterschicht. Wir analysieren die Sicherheitslücken im Standard sowie in verwandten Arbeiten und zeigen mögliche Angriffe auf die Authentifizierungs- und Schlüsselverwaltungsprotokolle auf. Es werden auch mögliche Lösungen vorgeschlagen, um diese Angriffe zu verhindern.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Deutsch.

Zustand: New.

Paperback. Zustand: Very Good. Book Vg, no markings, no highlighting. Pages clean tight binding.

Zustand: New. 264.

Taschenbuch. Zustand: Neu. Neuware -Since the first publication of the IEEE 802.16 standard, many security mechanisms and concepts have been changed. Nowadays mobile WiMAX provides high-speed broadband access for mobile users, combined with a high security. WiMAX will be used to establish broadband wireless access in areas where DSL is not yet available. Without physical boundaries, a wireless network faces many more security threats than a wired network does. Therefore, in the IEEE 802.16 standard a security sublayer is specified in the MAC layer to address the privacy issues across the fixed Broadband Wireless Access (BWA). Several articles have been published to address the flaws in IEEE 802.16 security after the IEEE standard 802.16-2001 was released. However, the IEEE standard 802.16-2004 revision does not settle all the discovered problems and additional flaws remain. This book gives an overview of the IEEE 802.16 standard, focusing on the MAC layer and especially the security sublayer. We analyze the security flaws in the standard as well as in related works, and illustrate possible attacks to the authentication and key management protocols. Possible solutions are also proposed to prevent these attacks.Books on Demand GmbH, Überseering 33, 22297 Hamburg 120 pp. Englisch.

Zustand: New. In.

Paperback. Zustand: Very Good. Cover and edges shows light shelf wear. Pages are clean and intact.

Taschenbuch. Zustand: Neu. Neuware -Depuis la première publication de la norme IEEE 802.16, de nombreux mécanismes et concepts de sécurité ont été modifiés. Aujourd'hui, le WiMAX mobile fournit un accès à large bande à haut débit pour les utilisateurs mobiles, associé à une sécurité élevée. Le WiMAX sera utilisé pour établir un accès sans fil à large bande dans des zones où le DSL n'est pas encore disponible. Sans frontières physiques, un réseau sans fil est confronté à beaucoup plus de menaces de sécurité qu'un réseau câblé. C'est pourquoi, dans la norme IEEE 802.16, une sous-couche de sécurité est spécifiée dans la couche MAC afin de résoudre les problèmes de confidentialité dans l'accès sans fil à large bande fixe (BWA). Plusieurs articles ont été publiés pour traiter les failles de la sécurité de la norme IEEE 802.16 après la publication de la norme IEEE 802.16-2001. Cependant, la révision de la norme IEEE 802.16-2004 ne règle pas tous les problèmes découverts et des failles supplémentaires subsistent. Ce livre donne un aperçu de la norme IEEE 802.16, en se concentrant sur la couche MAC et surtout sur la sous-couche de sécurité. Nous analysons les failles de sécurité dans la norme ainsi que dans les travaux connexes, et illustrons les attaques possibles contre les protocoles d'authentification et de gestion des clés. Des solutions possibles sont également proposées pour prévenir ces attaques.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Französisch.

Taschenbuch. Zustand: Neu. Neuware -Have you ever asked yourself; what are the secrets of modelling wastewater treatment plants WWTPs How to model WWTP What is the meaning of modelling and simulation Is it easy How to start What are the tools to be used What is the information you need What is the software applicable What are the limitations! Here¿s the solution. This thesis provides quick and advanced methods to help you model WWTPs. Try and don¿t hesitate. After while, you can model any WWTP easily! You will be a unique pioneer in this field.Books on Demand GmbH, Überseering 33, 22297 Hamburg 148 pp. Englisch.

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New. 240.

Taschenbuch. Zustand: Neu. Neuware -Dalla prima pubblicazione dello standard IEEE 802.16, molti meccanismi e concetti di sicurezza sono stati modificati. Oggi il WiMAX mobile offre agli utenti mobili un accesso a banda larga ad alta velocità, combinato con un'elevata sicurezza. Il WiMAX verrà utilizzato per stabilire un accesso wireless a banda larga in aree in cui la DSL non è ancora disponibile. Senza confini fisici, una rete wireless deve affrontare molte più minacce alla sicurezza rispetto a una rete cablata. Pertanto, nello standard IEEE 802.16 è stato specificato un sottolivello di sicurezza nel livello MAC per affrontare i problemi di privacy nell'accesso wireless a banda larga (BWA) fisso. Dopo la pubblicazione dello standard IEEE 802.16-2001, sono stati pubblicati diversi articoli che affrontano i difetti della sicurezza IEEE 802.16. Tuttavia, lo standard IEEE 802.16-2001 non è ancora stato adottato. Tuttavia, la revisione dello standard IEEE 802.16-2004 non risolve tutti i problemi scoperti e rimangono ulteriori difetti. Questo libro offre una panoramica dello standard IEEE 802.16, concentrandosi sul livello MAC e in particolare sul sottolivello di sicurezza. Vengono analizzati i difetti di sicurezza presenti nello standard e nei lavori correlati e vengono illustrati i possibili attacchi ai protocolli di autenticazione e gestione delle chiavi. Vengono inoltre proposte possibili soluzioni per prevenire questi attacchi.Books on Demand GmbH, Überseering 33, 22297 Hamburg 96 pp. Italienisch.

Taschenbuch. Zustand: Neu. Neuware -Desde la primera publicación de la norma IEEE 802.16, se han modificado muchos mecanismos y conceptos de seguridad. Hoy en día, WiMAX móvil proporciona un acceso de banda ancha de alta velocidad para los usuarios móviles, combinado con una alta seguridad. WiMAX se utilizará para establecer un acceso inalámbrico de banda ancha en zonas en las que aún no se dispone de DSL. Al no tener límites físicos, una red inalámbrica se enfrenta a muchas más amenazas de seguridad que una red por cable. Por ello, en la norma IEEE 802.16 se especifica una subcapa de seguridad en la capa MAC para abordar los problemas de privacidad en el acceso inalámbrico de banda ancha (BWA) fijo. Se han publicado varios artículos para abordar los fallos de seguridad del estándar IEEE 802.16 tras la publicación del estándar IEEE 802.16-2001. Sin embargo, la revisión del estándar IEEE 802.16-2004 no resuelve todos los problemas descubiertos y siguen existiendo fallos adicionales. Este libro ofrece una visión general del estándar IEEE 802.16, centrándose en la capa MAC y especialmente en la subcapa de seguridad. Se analizan los fallos de seguridad del estándar y de los trabajos relacionados, y se ilustran los posibles ataques a los protocolos de autenticación y gestión de claves. También se proponen posibles soluciones para evitar estos ataques.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Spanisch.

Taschenbuch. Zustand: Neu. Neuware -Desde a primeira publicação da norma IEEE 802.16, muitos mecanismos e conceitos de segurança foram alterados. Hoje em dia, o WiMAX móvel fornece acesso de banda larga de alta velocidade aos utilizadores móveis, combinado com uma alta segurança. O WiMAX será utilizado para estabelecer o acesso sem fios de banda larga em áreas onde a DSL ainda não está disponível. Sem fronteiras físicas, uma rede sem fios enfrenta muito mais ameaças à segurança do que uma rede com fios. Por conseguinte, na norma IEEE 802.16 é especificada uma subcamada de segurança na camada MAC para resolver os problemas de privacidade através do acesso sem fios de banda larga fixa (BWA). Foram publicados vários artigos para abordar as falhas na segurança IEEE 802.16 após a publicação da norma IEEE 802.16-2001. No entanto, a revisão da norma IEEE 802.16-2004 não resolve todos os problemas descobertos e as falhas adicionais permanecem. Este livro dá uma visão geral da norma IEEE 802.16, centrando-se na camada MAC e especialmente na subcamada de segurança. Analisamos as falhas de segurança na norma, bem como em trabalhos relacionados, e ilustramos possíveis ataques aos protocolos de autenticação e gestão de chaves. São também propostas possíveis soluções para prevenir estes ataques.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Portugiesisch.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Kartoniert / Broschiert. Zustand: New.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Paperback. Zustand: Very Good. Light shelfwear. Pages clean and intact.

Paperback. Zustand: Very Good. Light shelfwear. Pages clean and intact.

Taschenbuch. Zustand: Neu. Neuware -Data mining applications range from commercial to social domains, with novel applications appearing swiftly; for example, within the context of social networks. The expanding application sphere and social reach of advanced data mining raise pertinent issues of privacy and security. Present-day data mining is a progressive multidisciplinary endeavor. This inter- and multidisciplinary approach is well reflected within the field of information systems. The information systems research addresses software and hardware requirements for supporting computationally and data-intensive applications. Furthermore, it encompasses analyzing system and data aspects, and all manual or automated activities. In that respect, research at the interface of information systems and data mining has significant potential to produce actionable knowledge vital for corporate decision-making. The aim of the proposed volume is to provide a balanced treatment of the latest advances and developments in data mining; in particular, exploring synergies at the intersection with information systems. It will serve as a platform for academics and practitioners to highlight their recent achievements and reveal potential opportunities in the field. Thanks to its multidisciplinary nature, the volume is expected to become a vital resource for a broad readership ranging from students, throughout engineers and developers, to researchers and academics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 436 pp. Englisch.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Data mining applications range from commercial to social domains, with novel applications appearing swiftly; for example, within the context of social networks. The expanding application sphere and social reach of advanced data mining raise pertinent issues of privacy and security. Present-day data mining is a progressive multidisciplinary endeavor. This inter- and multidisciplinary approach is well reflected within the field of information systems. The information systems research addresses software and hardware requirements for supporting computationally and data-intensive applications. Furthermore, it encompasses analyzing system and data aspects, and all manual or automated activities. In that respect, research at the interface of information systems and data mining has significant potential to produce actionable knowledge vital for corporate decision-making. The aim of the proposed volume is to provide a balanced treatment of the latest advances and developments in data mining; in particular, exploring synergies at the intersection with information systems. It will serve as a platform for academics and practitioners to highlight their recent achievements and reveal potential opportunities in the field. Thanks to its multidisciplinary nature, the volume is expected to become a vital resource for a broad readership ranging from students, throughout engineers and developers, to researchers and academics.

Zustand: New.